Absorbent article having a functional enhancement indicator
US11554052B2 · kind B2 · utility
1Cited by
40References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 6, 2016 |
| Grant date | Jan 17, 2023 |
| Priority date | — |
| Expiry date | Mar 25, 2040 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D75/522
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An absorbent article includes a topsheet, an absorbent core, and a backsheet. The absorbent article has a visually perceptible functional enhancement indicator and a functionally-distinguishable portion of the article with one or more channels. The visually perceptible functional enhancement indicator corresponds to the one or more channels, and the functional enhancement indicator is visually perceptible from a body-facing side of the absorbent article but the one or more channels are not visually perceptible.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.